HP B5L34A Media Tray - 550 Sheets Total Media Capacity: 550 sheets Designed For: Color LaserJet Enterprise M552dn, M553dn, M553n, M553x Product type: Media tray It can be used to print on both plain paper and glossy brochure paper so that can create documents with a professional appearance Refresh Rate: Refresh Rate 50 - 75 Hz